baber/WOPTO huggingface dataset:
Patent JP-H0751892-A (JP)
Title: Solder powder and production therefor
Inventor: YOSHINAGA SEIICHI
IPC: B22F1/02
Filed: 1993-08-12
Abstract: PURPOSE:To strongly suppress the oxidation of a solder particle and to prevent the corrosion and migration occurring in an activator by using a flux which does not contain the activator by bringing a chemical consisting essentially consisting of a silane compd. having an alkyl chain into reaction on the surface of the solder particle, thereby forming a protective film on its surface. CONSTITUTION:Since the solder particle 1 is extremely liable to be oxidized, an extremely thin oxidized film is formed on the surface of the solder particle 1 before the surface is clad with a protective film 2. The chemical consisting essentially of the silane compd. is brought into reaction therewith. The silane compd. has four functional groups R1 to R4, among which the one functional group R1 is made an alkyl chain. The silane compd. chemically bonds to the surface of the solder particle 1 and the functional group R1 is exposed on the outermost layer if the silane compd. and the solder particle 1 are brought into reaction with each other. Then, this solder particle 1 has the alkyl chain R1 of the org. matter on its surface layer and, therefore, the affinity to the org. matter is high and the moisture resistance is high. The formation of the oxidized film is thus strongly suppressed.
Patent JP-S58119041-A (JP)
Inventor: EDOWAADO JIYOOJI PURECHIYA
IPC: G06Q10/10
Filed: 1982-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0755213-A (JP)
Title: Kitchen ventilating fan
Inventor: YUKITANI MACHIKO
IPC: B01D46/00
Filed: 1993-08-12
Abstract: PURPOSE:To improve a capture efficiency for a filter, keep performance of a ventilating fan, i.e., prevent an air amount from being reduced, and reduce any noise and improve an external appearance. CONSTITUTION:There are provided blades 1 driven by a motor, a frame provided such that line blades 1 are rotatable, and a honeycomb-shaped filter provided on a suction side, the filter comprising a material of 0.1-1.5mmAq pressure loss at 2m/s air velocity and of a 90-99% porosity and the filter sucking air by driving the blades 1 and the blade 1 located frontally of the frame.
Patent JP-H0863975-A (JP)
Title: Staic ram and processing unit having this static ram
Inventor: KASAMINAKAMI KENGOU
IPC: G11C29/00
Filed: 1994-08-25
Abstract: PURPOSE: To operate a combinational logic circuit at a high speed by providing read-out output from a differential amplifier as a static output through a level retention circuit and providing output of either of the normally or inversely converted phase bit line of the differential amplifier as a dynamic output. CONSTITUTION: The data read-out from the RAM cell 2 of the SRAM 1 is outputted from a first output line 5 as a static output through the differential amplifier 3 and the level retention circuit 4. On the other hand, the normally or inversely converted phase is outputted from the second output line 6 as a dynamic output. Connected to the second output line 6, a combinational logic circuit is operated by the two output systems at a high speed to improve its throughput. Besides, the installation of two output systems can reduce the loads of gate wire, wiring capacity, etc., on each output line.
Patent JP-H0486693-A (JP)
Title: Image processor
Inventor: OTA SHINJI
IPC: G09G3/36
Filed: 1990-07-27
Abstract: PURPOSE:To facilitate the dealing with different display devices and change contents by allowing the arbitrary rewriting of the change contents of changing means. CONSTITUTION:This processor is capable of changing the contents of the change processing of the input changing means 5 for changing inputted image signals, the output changing means 8 for changing the image signals of a memory means 7 for storing the processed image signals and the display changing means 10 for changing these signals to the image signals dealing with the display device 12. Then, the easy and arbitrary changing of the change contents is possible and versatility is provided. The easy dealing with the different display devices and change contents is possible in this way.
Patent JP-H0363012-A (JP)
Title: Tableware
Inventor: NAKATANI SHIGEO
IPC: B44C1/17
Filed: 1989-08-02
Abstract: PURPOSE:To apply beautiful patterns difficult to detach and to improve cleanliness by forming a impregnated carrier layer made of fluoric resin dispersion liquid on the base of tableware formed by injection molding thermoplastic resin including a filler and by applying a pattern with a decalcomania of sublimated ink. CONSTITUTION:On the base of tableware 1 obtained by injection molding thermoplastic resin in which a filler is mixed, an impregnated carrier layer 2 made of fluoric dispersion liquid is formed. A filler with the specific gravity of 3 or more, particularly 4 or more, for example barium sulfate with the specific gravity of 4.5 or titanium oxide with the specific gravity of 4.6 is suitable. The method of impregnating the base 1 of tableware in fluoric resin dispersion liquid and contacting the base 1 and the liquid in order to form an impregnated layer 2 is suitable. In some cases, such means as coating and spray is adopted. In decalcomania using sublimated ink a transcription sheet on which characters, figures, symbols and patterns are printed is used. Decalcomania can be attained by overlapping the pattern printed side of the transcription sheet with the surface of the tableware base having the impregnated carrier layer 2 and then by heating and applying pressure.
Patent JP-H0858507-A (JP)
Title: Impact energy absorbing structure in cabin
Inventor: SUZUKI NAOYUKI
IPC: B60R21/04
Filed: 1994-08-25
Abstract: PURPOSE: To protect occupant's head and the like at the time of side collision by arranging a trim member covering the vehicle cabin inside or a structural member composing the vehicle cabin and also arranging a rib between the structural member and the trim member for absorbing the impact energy proceeding from the trim member to the structural member. CONSTITUTION: A trim member 10 covering the cabin inside, that is, the inner 2 of a pillar 1, of the structural member composing a vehicle cabin is arranged. A rib 11 for absorbing impact energy proceeding from the surface of the trim member 10 to the pillar 1 is arranged between the inner 2 of the pillar 1 and the trim member 10. At this time, the trim member 10 and the rib 11 are integrally formed out of respective resin material. The rib 11 is formed into a honeycomb proceeding in the perpendicular direction against the trim member 10. A cushion material is interposed between the pillar 1 and the trim member 10. Thus impact energy proceed to the pillar 1 is absorbed as the rib 11 deforms and breaks and the occupants are protected by cushioning their heads or the like from hitting against the pillar 1.
Patent JP-H06111660-A (JP)
Title: Switch
Inventor: YAMAWAKI YOSHIYUKI
IPC: H01H9/16
Filed: 1992-07-28
Abstract: PURPOSE:To make the leakage current zero and use a fine circuit without anxiety. CONSTITUTION:A dead terminal 30 cutting off excitation is provided between a common terminal 3 and a normally opened terminal 4 or a normally closed terminal 5. A load 16 is connected between the normally opened terminal 4 or the normally closed terminal 5 and the dead terminal 30, a power source is connected to the dead terminal 30, and the common terminal 3 is grounded. A display circuit 31 is connected between the normally opened terminal 4 or the normally closed terminal 5 and the dead terminal 30. The load 16 is kept at the on-state as shown in the Figure, a current flows in the light emitting diode LED of the display circuit 31, and it is lighted to indicate the on-state of the load 16.
Patent JP-S6356493-A (JP)
Title: Optical information recording medium
Inventor: MATSUSE TAKASHI
IPC: G11B7/24
Filed: 1986-08-27
Abstract: PURPOSE:To obtain an organic information recording medium having sufficient reflection characteristics, high sensitivity and favorable stability, by incorporating a specified pyran derivative into an information recording layer. CONSTITUTION:A pyran derivative of general formula (I) or (II) is incorporated in an information recording layer, in an optical information recording medium comprising the information recording layer on a base. In the formulas, each of R1-R10, which may be the same or different, is hydrogen, a halogen or univalent organic residue, with the proviso that at least one of combinations of R1 and R2, R3 and R4, R4 and R5, R6 and R7, R8 and R9, R9 and R10 may form a substd. or unsubstd. condensed ring. X is oxygen, sulfur or selenium, and n is 1, 3 or 5. The base may be, for example, a glass, a vinyl chloride resin, an acrylic resin, an epoxy resin, a vinyl ester resin, a polycarbonate resin or a polyolefin resin.
Patent JP-H08279672-A (JP)
Title: Manufacture of thick film pattern conductor
Inventor: YOSHIDA KOZO
IPC: H05K3/20
Filed: 1995-08-07
Abstract: PURPOSE: To manufacture a pattern conductor of high density and low resistance, by constituting a conductor of high aspect ratio and a circuit wherein the distance between conductors is small. CONSTITUTION: A thich film pattern conductor contains a part wherein the pitch of wiring density is at most 50μm, and the aspect ratio of conductor is at least 1.0. In the sensitive wavelength region of liquid state photosensitive resin, the surface diffuse reflectivity of a conducting board is at most 20%. This method is the manufacturing method of the thick film pattern conductor.
Patent JP-S5991730-A (JP)
Title: Stable counting circuit
Inventor: KASHIKI KAZUO
IPC: H03K21/38
Filed: 1982-11-18
Abstract: PURPOSE:To attain stable counting even if there exists any phase shift in a clear input, by combining a counter, decoder, AND gate circuit and an OR circuit. CONSTITUTION:The clear input Cr is an input to the AND circuit. A pulse inverting a pulse obtained by decoding a counter 11 by a decode circuit 12 is applied to the other input of the AND circuit. The output of the AND circuit is one input to the OR circuit and an output of the decode circuit 13 is applied to the other input. The output of the OR circuit is given to the clear input of the counter 11. If the phase of the input Cr is led due to any cause, the led portion is inhibited and the output of the AND circuit excludes the led portion. Since the output is applied to the OR circuit and the output of the OR circuit is applied to the clear terminal of the counter 11, the counter 11 attains normal counting operation.
Patent JP-S5990893-A (JP)
Inventor: YOSHIMURA KOUICHI
IPC: G11B27/34
Filed: 1982-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0487899-A (JP)
Title: Water jet unit of small jet propeller
Inventor: KATSUYA TOSHIHIRO
IPC: B63H11/08
Filed: 1990-07-31
Abstract: PURPOSE:To obviate the long casing or the like as a bearing unit and to seal a pipe and a cylindrical member with seal rubber so as to simplify the watertight structure by fitting a pipe to the front bearing portion of an intake duct and supporting the pipe by a cylindrical member fixed to a vertical wall of a hull. CONSTITUTION:An intake duct 3 is stored in a recess portion 2 formed like a step in the rear portion la of a hull 1. An inflow port 4 for water is opened in the bottom of the hull 1, an outflow port 5 is opened in the rear portion, and the ports are communicated with each other by a diagonal passage 6. A fin-like shaft cover 7 is provided longitudinally on the passage 6, and an impeller shaft 8 is inserted in the interior of the shaft cover. An impeller 17 positioned in an impeller housing 13 is fitted to the rear end of the impeller shaft 8. In this case, the inside and the outside of the hull 1 are sealed by a pipe 20 fitted to a bearing portion 18 of the intake duct 3, a cylindrical member 21 water- tightly fitted to a vertical wall of the hull 1 and seal rubber 24 engaged extending over the above members.
Patent JP-H1146323-A (JP)
Title: High speed image-pickup device
Inventor: TSUJI MASATAKA
IPC: H04N5/3722
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To exclude a fogged image without using a photomask and to obtain a high image-pickup speed, in matching with the reduction in pixels used for partial read. SOLUTION: This image-pickup device is provided with a solid-state image- pickup element (CCD) of a single-chip structure, where a light receiving face consisting of plural light-receiving sections of 2-dimension arrangement that converts an optical signal into an electric charge and stores it and of transfer lines 22, 23 used to read stored charges in plural light-receiving sections 21 are formed on a substrate.  The solid-state image-pickup element has a structure of a chip, where the light-receiving face is divided into plural partial light- receiving faces A, B and the processing of stored charges in the light-receiving sections 21 is controlled for each partial light-receiving face and is provided with a means that reads selectively only the charges stored in the light-receiving sections 21 belonging to a desired partial light-receiving face A in plural partial light-receiving faces A, B via the transfer lines 22, 23.
Patent JP-H0648206-A (JP)
Title: Shift lever device
Inventor: HORAGUCHI MASAO
IPC: F16H59/10
Filed: 1992-07-28
Abstract: PURPOSE:To provide a shift lever device without requiring a snap ring or E ring for preventing fall-off of a shaft, in which the number of part items and assembling manhours is reduced. CONSTITUTION:A part of one welded side in the vicinity of an end of a shaft 48 is cut out at a specified width in the circumferential direction to form a cutout part 70. A length in the circumferential direction of a fall-off prevention part 48b exposed outside of a device main body 12 in a state where the shaft 48 is fitted to the device main body 12 is determined a little shorter than that of the shaft 48 so that the fall-off prevention part 48b can be deflected. A hole 12a for supporting the shaft 48 is bored in the device main body 12 and at a part of the hole 12a an engaging part 72 to be fitted in the cutout part 70 is formed. When the shaft 48 is inserted into the hole 12a of the device main body 12, the engaging part 72 is fitted in the output part 70, the fall-off prevention part 48b is exposed outside of the device main body 12 and the fall-off prevention part 48b is engaged with the engaging part 72 so as to prevent falling off of the shaft 48.
Patent JP-2001027356-A (JP)
Title: Opening indicating method for diaphragm valve and its opening indicator
Inventor: TAKEMOTO RYOSUKE
IPC: F16K37/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an easy visual recognition of an opening. SOLUTION: A lifting-lowering movement of a spindle 1 is transmitted to a spring 14 both ends of which are fitted to a root 16 of a needle 13 supported by a fulcrum 17 on a display board disposed upward of a handle 4 of a diaphragm valve and the fulcrum 17 respectively by a connecting means which connects the upper end of the spindle 1 with an end of the spring 14 at the needle root through a connecting means guide, and is converted to an angle formed between an edge E of the needle 13 and a means connecting the connecting means guide with the needle root.
Patent JP-S6181432-A (JP)
Title: Production of thermoplastic polyester
Inventor: MORITA TORU
IPC: C08G63/682
Filed: 1984-09-28
Abstract: PURPOSE:To obtain a polyester free from coarse particles and having excellent thermal stability, etc., by preparing polyethylene 1,2-bis(2-chlorophenoxy) ethane-4,4'-dicarboxylate in the presence of a metallic compound and a phosphorus compound. CONSTITUTION:In the production of a polyester from an alkyl ester of 1,2-bis(2- chlorophenoxy)ehtane-4,4'-dicarboxylic acid and a glycol, the polycondensation reaction is carried out in the presence of one or more glycol-soluble compounds of Mg, Mn, Li, Na or K and a phosphorus compound in an amount to satisfy the formulas; 0.5<=M<=50 and 0.3<=M/P<=10 (M is total molar number of Mg, Mn, Li, Na and K compounds per 10<6> g of the polyester; p is total molar number of the phosphorus compound per 10<6> g of the polyester).
Patent JP-2000035029-A (JP)
Title: Bush mounting member
Inventor: KATO RENTARO
IPC: F16F15/08
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a bush mounting member having high strength reliability and an inexpensive manufacturing cost, and also firmly mounting a bush, in a bush mounting member where a barlike member main body is bent into a nearly dog-leg state in a lengthwise direction with a bent part as the center. SOLUTION: A member main body 3 is composed of a hollow pipe material made of an aluminum extruded shape material, and circular bush mounting holes 9 are formed on both the end parts of the main body 3 to press fitted vibration isolating bushes 2 into the holes 9. Portions, on the bent direction side and the opposite side in the bent direction of at least the member main body in the bushes 2, are supported in the thickness direction, between the wall part 6 on the bent direction side and the wall part 7 on the opposite side in the bent direction, in the peripheral wall part of the main body 3.
Patent JP-H0486158-A (JP)
Title: Stacking device for vertical deflection flyback voltage
Inventor: INA TATSUYA
IPC: H04N3/16
Filed: 1990-07-30
Abstract: PURPOSE:To eliminate the through current for switching of a switch circuit by providing a voltage stacking capacitor and providing a diode between the base and the emitter of a voltage stacking transistor TR and connecting the base and the output by a resistance and providing the switch circuit between the base and the ground. CONSTITUTION:The base of a voltage stacking TR 3 and the output of an output circuit 1 are connected by a resistance 11, and a timing generating circuit 5 detects the rise of the output voltage to turn off a switch circuit 4, and the base voltage rises to turn on the voltage stacking TR 3. The flyback voltage is stacked in this manner. At this time, the through current does not flow because the turning-on period of the voltage stacking TR 3 and that of the switch circuit 4 do not overlap. When the flyback operation is terminated, a voltage stacking capacitor 2 is charged. Since a reverse bias is applied between the base and the emitter of the voltage stacking TR 3 by a diode 10 simultaneously with this charging, the TR 3 is turned off, and the voltage stacking TR 3 and the switch circuit 4 are not simultaneously turned on, and the through current does not flow.
Patent JP-H1128850-A (JP)
Title: Printer
Inventor: MARUYAMA YOSHIKO
IPC: G06F3/048
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To permit a receiver to surely receive a document by maintaining confidentiality even in the case where an exclusive paper discharge portion can not be provided when a confidential or personal document is outputted. SOLUTION: When this printer receives a printing request (S1), it is judged whether or not the printing is related to a confidential or personal document (S2). When the printing request is related to a general document, normal printing is performed. When the printing request is related to the confidential or personal document (S2-yes) the printing is stopped (S3) until the receiver authorization is executed, e.g. a receiver inputs an ID or a password. When the receiver authorization is executed (S4), the data is developed (S5), then printing is performed (S6-S8). When a command indicative of the end of the document is detected (S8), the printer requests a personal/confidential print indication section to display the information about the printing completion. A printing completion indication section indicates a message of printing completion on an operation panel (S9).
Patent JP-S58103285-A (JP)
Title: 3-dimensional picture reproducer
Inventor: KIKUCHI MAKOTO
IPC: H04N13/00
Filed: 1981-12-15
Abstract: PURPOSE:To obtain the 3-dimensional picture signal of high quality by converting the video signal for reproduction of 2-dimensional pictures into a video  signal for reproduction of 3-dimensional pictures via a converting circuit. CONSTITUTION:When the 2-dimensional S2D is supplied to a terminal 109 of a converting circuit 100, the pseudo 3-dimensional signal S'3D of the 3-dimensional video signal is obtained from memories 101A and 101B respectively. The signal S'3D is converted into an analog signal through a D/A converter 111 and then supplied to a fixed terminal 112a at one side of a switch circuit 112. While the signal S3D is supplied to the other fixed terminal 112b of the circuit 112 through a terminal 113. The video signal obtained at a mobile terminal 112c is supplied to a 3-dimensional reproducer 10. The circuit 112 is switched to a state contrary to that shown in the diagram in case the signal S3D is supplied to the terminal 113. Therefore the signal S3D is supplied to the reproducer 10, and a 3-dimensional picture of high quality is reproduced.
Patent JP-H0365909-A (JP)
Title: Lens barrel
Inventor: KONNO YOSHIHIKO
IPC: G02B7/04
Filed: 1989-08-04
Abstract: PURPOSE:To eliminate the danger that a focus driving gear is rotated by a motor by making the time of the movement of a switching gear from the position of engagement with a zoom driving system gear to the position of engagement with a focus driving system gear long, and engaging the switching gear after the motor stops. CONSTITUTION:A viscous resistance generating means 132 for applying viscous resistance is provided for a method for impeding the movement of the switching gear 18 in a process wherein the switching gear 118 moves from the position of engagement with the zoom driving system gear train to the position of engagement with the focus driving system gear train 128. Therefore, the switching gear 118 is engaged with the focus driving system gear 128 after the motor 104 stops completely. Consequently, the possibility that the focus driving system gear train 128 is driven by mistake right after zoom driving is eliminated.
Patent JP-H0948521-A (JP)
Title: Transfer device and its control method
Inventor: NIKAIDO YOSHIO
IPC: B65G47/91
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device and its control method for transferring works, which are moving on a conveying device, liable to be damaged, and dislikes contamination, to a specified place at high accuracy. SOLUTION: A conveyor drive motor is started at S1 by a transfer device which is provided with a robot with a conveyor to transfer glass substrates linearly, a holding device to hold the glass substrates and transfer to a specified position, and a hand to suck and raise the glass substrates when they are held at its top end so as to move the glass substrates on a conveyor. When the glass substrates are detected by a sensor 15 (S2), the conveyor drive motor is stopped, the robot is moved in the direction opposite to the operating direction of the conveyor (S3 to S4) and, when the robot detects the sensor 18, the operation of the robot is stopped (S5 to S6). Through these operations, the positioning of the glass substrates relative to the robot hand is completed. Then a control device starts the transfer operation to a stage as the next process.